IBM System Storage Ideas Portal
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Storage Scale (formerly known as GPFS)

Showing 173

Support 256 or more cluster watches per cluster.

Only 25 cluster watches are supported per cluster, but we need 256 at least.
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

network access controlm for mmsysmon REST API

Currently mmsysmon REST API allows all inbound connections. Our cybersecurity penetration team has successfully sent network packets that caused REST API to malfunction, leaving hundreds of connections in CLOSE_WAIT state. In this scenario CherryP...
9 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

extend number of independent filesets

For a file system used in a large research facility with a capacity beyond 20 PB, we would like to generate at least 5000 independent filesets for projects being active in processing and generating data. We expect initially a demand for 5000 indep...
almost 4 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

add --auto-inode-limit for independent filesets

In Storage Scale 5.1.4 mmcrfs/mmchfs introduced the --(no)auto-inode-limit switches. Unfortunately this only works for whole filesystems and cannot be finetuned for individual (independent) filesets. There are situations where you have a mixed env...
over 1 year ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Spectrum Scale should support resource management using cgroups version 2 with systemd

The current systemd version in RHEL 8 is now capable doing resource management using cgroups version 2.We are interested in the feature to configure I/O bandwidth. But to use it a device is needed: IOReadIOPSMax=device IOPS, IOWriteIOPSMax=device ...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

'failureDetectionTime' less than 10

We require to set 'failureDetectionTime' less than 10 in File System replica with DAE/DME or Erasure Coding with ECE. According to case #TS009816891, the minimum value for 'failureDetectionTime' is 10. Could you please allow us to set less than 10...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

API enhancement for File System Size and Utilization

In the current version (5.1.8) the api does not have a usable endpoint for the filesystem to show Current File System Size (Data/System) File system utilisation (size / %used)
over 1 year ago in Storage Scale (formerly known as GPFS) 2 Future consideration

gpfs support mount fileset or directory

I hope that GPFS (General Parallel File System) supports mounting filesets or directories. Since each fileset or directory is used by different individuals, if mounting of filesets and directories is supported, it would achieve the effect of data ...
10 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Feature Enhancement to support multiple infiniband partition key

Increase security against eavesdropping by limiting the access to resources using infiniband partition so cross talk and malicious attacks can be eliminate
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Recover failed Ganesha node - which mark with F flag, without reboot.

Hi We had NFS Ganesha node that failed - but we did not able to recover it , only reboot solve it. Sysmon attempted to remove the F flag three times, but all attempts to acquire the lock failed.As a result, the node remained in a failed state desp...
5 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

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